2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.be.datatypes.tosca;
23 import java.util.HashMap;
24 import java.util.List;
26 import java.util.Map.Entry;
27 import java.util.stream.Collectors;
29 import org.codehaus.jackson.annotate.JsonCreator;
30 import org.codehaus.jackson.annotate.JsonIgnore;
31 import org.codehaus.jackson.annotate.JsonValue;
32 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
33 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
35 import fj.data.Either;
37 public abstract class ToscaDataDefinition {
39 protected Map<String, Object> toscaPresentation;
42 public ToscaDataDefinition(){
43 toscaPresentation = new HashMap<String, Object>();
46 public ToscaDataDefinition(Map<String, Object> art){
47 toscaPresentation = art;
50 public Object getToscaPresentationValue(JsonPresentationFields name) {
51 if (toscaPresentation != null && toscaPresentation.containsKey(name.getPresentation())) {
52 return toscaPresentation.get(name.getPresentation());
57 public void setToscaPresentationValue(JsonPresentationFields name, Object value) {
58 if (toscaPresentation == null && value !=null) {
59 toscaPresentation = new HashMap<String, Object>();
61 toscaPresentation.put(name.getPresentation(), value);
64 public void setOwnerIdIfEmpty(String ownerId){
65 if ( getOwnerId() == null ){
69 public void setOwnerId(String ownerId){
70 setToscaPresentationValue(JsonPresentationFields.OWNER_ID, ownerId);
73 public String getOwnerId(){
74 return (String) getToscaPresentationValue(JsonPresentationFields.OWNER_ID);
78 //default merge function for merging data maps - implement where needed and use mergeDataMaps method where applicable instead of map1.putAll(map2)
79 public <T extends ToscaDataDefinition> T mergeFunction(T other, boolean allowDefaultValueOverride){
80 other.setOwnerId(getOwnerId());
84 public static <T extends ToscaDataDefinition> Either<Map<String, T>, String> mergeDataMaps(Map<String, T> map1, Map<String, T> map2){
85 return mergeDataMaps(map1, map2, false);
88 //return Either.right(item key) if an illegal merge was attempted (overriding data type is forbidden)
89 public static <T extends ToscaDataDefinition> Either<Map<String, T>, String> mergeDataMaps(Map<String, T> map1, Map<String, T> map2, boolean allowDefaultValueOverride){
90 for(Entry<String, T> entry : map2.entrySet()){
91 map1.merge(entry.getKey(), entry.getValue(), (item1, item2) -> item1.mergeFunction(item2, allowDefaultValueOverride));
92 //validate merge success
93 if(!map1.containsKey(entry.getKey()))
94 return Either.right(entry.getKey());
96 return Either.left(map1);
99 public static <T extends ToscaDataDefinition> Map<String, T> listToMapByName(List<T> dataList) {
100 return null == dataList? new HashMap<>() : dataList.stream()
101 .collect(Collectors.toMap(p -> (String)p.getToscaPresentationValue(JsonPresentationFields.NAME), p -> p));
104 public boolean findUidMatch(String uid){
105 return uid.equals(getToscaPresentationValue(JsonPresentationFields.UNIQUE_ID));